.demo-spin-icon-load{
    animation: ani-demo-spin 1s linear infinite;
}
@keyframes ani-demo-spin {
    from { transform: rotate(0deg);}
    50%  { transform: rotate(180deg);}
    to   { transform: rotate(360deg);}
}
.demo-spin-col{
    height: 100px;
    position: relative;
    border: 1px solid #eee;
}
.ivu-spin-fix{
    margin-left: 200px;
    background-color: rgba(0,0,0,0.05);
    .ivu-spin-main{
        left: 38%;
    }
}